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Independent photovoltaic intelligent curtain system

A smart curtain, independent photovoltaic technology, applied in photovoltaic power generation, windows/doors, shading screens, etc., can solve the problem of inability to prevent hot spot effect battery reverse charging, unreasonable battery and motor selection, no lightweight, easy to install and other problems, to achieve the effect of large plasticity, reduced maintenance difficulty and long service life

Pending Publication Date: 2021-08-31
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The above-mentioned patent proposes to use solar energy to power electric curtains, but it lacks the protection of solar modules, batteries and other components, and cannot prevent problems such as hot spot effect and battery reverse charging; and the selection of batteries and motors is unreasonable, resulting in a large device size , heavy quality, complex installation
[0011] In the patent No. CN208551027U published on March 1, 2019, "An Intelligently Controlled Electric Curtain", an electric curtain that uses a booster module to speed up battery charging is proposed, but the specific design of the booster module is not specified.
[0012] To sum up, the installation of electric curtains requires a reserved power supply, which greatly hinders its popularization among users of old houses. Micro-photovoltaic power generation and energy storage technology can solve this pain point. However, it is not yet lightweight, easy to install, and maintain Simple, stable and modular solution

Method used

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  • Independent photovoltaic intelligent curtain system
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  • Independent photovoltaic intelligent curtain system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] In the zero-energy independent photovoltaic smart curtain system of this embodiment, the power transmission route is solar module→battery module→load, and the solar module cannot directly supply power to the load through the control circuit.

[0056] like image 3 The shown zero-energy independent photovoltaic intelligent curtain system includes solar modules 3, a solar charging management module 8, a battery module 7, a main control module 6, a curtain motor module 5, an electric guide rail 1, and a shading Curtains4. The battery module 7 is connected to the solar charging management module 8, the main control module 6, and the curtain motor module 5 respectively. The output shaft of the curtain motor module 5 is connected with the electric guide rail 1, and the shading curtain 4 is connected with the electric guide rail 1 through the suspension wheel 2. The shading curtain 4 is located directly below the electric guide rail 1 , the curtain motor module 5 is located ...

Embodiment 2

[0066] This embodiment relates to a zero-energy independent photovoltaic smart curtain system. Embodiment 2 is roughly the same as Embodiment 1. The main difference is that in Embodiment 1, the solar module 3 and the solar charging management module 8 are sewn or bonded. On the blackout curtain 4. And in Example 2, such as Figure 4 As shown, the solar assembly 3 and the solar charging management module 8 can also be fixed on the window glass by the suction cup 10, because as Figure 5 and Image 6 The lengths of the adjustment handles 9 on the upper and lower sides of the suction cup 10 are different, so the inclination angle between the solar module 3 and the horizontal plane in the installation mode of Embodiment 2 can be adjusted within a certain range, thereby improving the utilization efficiency of solar energy.

Embodiment 3

[0068] Compared with Embodiment 1, most of them are the same, except that in this embodiment: solar module 3, solar charging management module 8, battery module 7, and curtain motor module 5 are applied to various curtains except intelligent fabric curtains, such as Electric roller blinds, electric blinds, etc.

[0069] In general, the present invention aims to use solar energy to independently provide operating electricity for electric curtains, thereby reducing the dependence of electric curtains on reserved sockets and rechargeable batteries; The module regulates the charging and discharging process of the battery, thus ensuring the safe and smooth operation of solar modules and batteries and prolonging the life of the system. Compared with similar products, the present invention can solve the pain point that the current electric curtains are highly dependent on the reserved power supply, and has the characteristics of easy installation, simple maintenance, stable operation...

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Abstract

The invention relates to an independent photovoltaic intelligent curtain system which comprises a solar assembly, a solar charging management module, a storage battery module, a main control module, a curtain motor module and a shading curtain, wherein the solar assembly is connected with the solar charging management module, the storage battery module is connected with the main control module, the curtain motor module and the solar charging management module, the curtain motor module is further connected with the shading curtain, and the main control module is further connected with the curtain motor module. The independent photovoltaic intelligent curtain system can solve the problem that a current electric curtain highly depends on a reserved power supply, has the advantages of being easy and convenient to install, easy to maintain, stable in operation, energy-saving and environment-friendly, and can be widely applied to the field of home decoration of intelligent curtains.

Description

technical field [0001] The invention belongs to the technical field of photovoltaic power generation energy storage and intelligent curtains, and relates to an independent photovoltaic intelligent curtain system. Background technique [0002] As an important part of smart home, electric curtains can be opened and closed according to the requirements of residents. It has the functions of managing indoor light, maintaining indoor temperature, preventing sun exposure, and protecting residents' privacy. However, the current electric curtains mainly rely on the mains to supply power to the curtain motors. Therefore, power plugs must be reserved for the installation of electric curtains, but many users (especially those in old houses) often do not have the conditions to reserve power. The cost is high and may damage the beauty of home decoration, which greatly restricts the consumer groups' demand for electric curtains. In response to this problem, some manufacturers have designe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/26E06B9/40E06B9/42E06B9/68H02J7/35H02J7/00
CPCE06B9/26E06B9/40E06B9/42E06B9/68H02J7/35H02J7/00304H02J7/00308H02J7/00306E06B2009/2476E06B2009/6809Y02E10/56Y02B10/10
Inventor 罗茂辉张静思周翔
Owner TONGJI UNIV
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